The following are links related to the data content of this site. All links will open in another window.

USGS Eastern Earth Surface Processes Team - The homepage of the Eastern Earth Surface Processes Team based in Reston, VA. This website provides access to research related to the processes that effect and modify the surface of the earth.

USGS Minerals Information Team - This webpage includes statistics and information on the worldwide supply of, demand for, and flow of minerals and materials essential to the U.S. economy, the national security, and protection of the environment.

USGS Terrain Modelling and Geographic Analysis Project - This project researches the development, the quantitative analysis, and
applications of digital elevation models and remotely sensed imagery for the
study and mapping of terrain, geomorphology, geology, and earth surface
processes.